App Description

LongTime Pro is a tool for photographer who uses neutral density filter (nd) for capturing long time exposures. Determine the exposure time without attached filter. Calculate the exosure time for your ND-filter with LongTime.

App Screen Shots

(click to enlarge)

App Changes

April 01, 2013 Price Decrease: $2.99 -> $0.99
March 22, 2013 Initial Release

Other Apps From Thomas Penn